Ursula Braun 301428ea37 net/smc: fix refcounting for non-blocking connect() ... If a nonblocking socket is immediately closed after connect(), the connect worker may not have started. This results in a refcount problem, since sock_hold() is called from the connect worker. This patch moves the sock_hold in front of the connect worker scheduling. Reported-by: syzbot+4c063e6dea39e4b79f29@syzkaller.appspotmail.com Fixes: 50717a37db ("net/smc: nonblocking connect rework") Reviewed-by: Karsten Graul <kgraul@linux.ibm.com> Signed-off-by: Ursula Braun <ubraun@linux.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>		2019-10-29 18:09:50 -07:00
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Kconfig	treewide: Add SPDX license identifier - Makefile/Kconfig	2019-05-21 10:50:46 +02:00
Makefile	treewide: Add SPDX license identifier - Makefile/Kconfig	2019-05-21 10:50:46 +02:00
af_smc.c	net/smc: fix refcounting for non-blocking connect()	2019-10-29 18:09:50 -07:00
smc.h	net/smc: nonblocking connect rework	2019-04-12 10:50:56 -07:00
smc_cdc.c	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2019-02-15 12:38:38 -08:00
smc_cdc.h	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2019-02-15 12:38:38 -08:00
smc_clc.c	net: use new in_dev_ifa iterators	2019-06-02 18:06:26 -07:00
smc_clc.h	net/smc: improve smc_conn_create reason codes	2019-04-12 10:50:56 -07:00
smc_close.c	net/smc: wait for pending work before clcsock release_sock	2019-04-11 11:04:08 -07:00
smc_close.h	net/smc: wait for pending work before clcsock release_sock	2019-04-11 11:04:08 -07:00
smc_core.c	net: remove unnecessary variables and callback	2019-10-24 14:53:49 -07:00
smc_core.h	net/smc: improve smc_conn_create reason codes	2019-04-12 10:50:56 -07:00
smc_diag.c	treewide: Add SPDX license identifier for more missed files	2019-05-21 10:50:45 +02:00
smc_ib.c	net/smc: Use rdma_read_gid_l2_fields to L2 fields	2019-05-03 11:10:03 -03:00
smc_ib.h	net/smc: rework pnet table	2019-02-21 10:34:37 -08:00
smc_ism.c	net/smc: fix a NULL pointer dereference	2019-04-11 11:04:08 -07:00
smc_ism.h	net/smc: add SMC-D shutdown signal	2018-11-21 16:14:56 -08:00
smc_llc.c	net/smc: preallocated memory for rdma work requests	2019-02-04 09:11:19 -08:00
smc_llc.h	net/smc: add infrastructure to send delete rkey messages	2018-11-23 17:20:32 -08:00
smc_netns.h	net/smc: add pnet table namespace support	2019-02-21 10:34:37 -08:00
smc_pnet.c	net: remove unnecessary variables and callback	2019-10-24 14:53:49 -07:00
smc_pnet.h	net/smc: consolidate function parameters	2019-04-12 10:50:56 -07:00
smc_rx.c	net/smc: receive pending data after RCV_SHUTDOWN	2019-10-10 19:08:41 -07:00
smc_rx.h	smc: add support for splice()	2018-05-04 11:45:06 -04:00
smc_tx.c	net/smc: make sure EPOLLOUT is raised	2019-08-20 12:25:14 -07:00
smc_tx.h	net/smc: eliminate cursor read and write calls	2018-07-23 10:57:14 -07:00
smc_wr.c	net/smc: preallocated memory for rdma work requests	2019-02-04 09:11:19 -08:00
smc_wr.h	net/smc: preallocated memory for rdma work requests	2019-02-04 09:11:19 -08:00